204986019172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{7178387}}^1$

素因数の和:7178472

約数の個数: 36

約数和(自身を含む): 400984753680

約数和(自身を除く): 195998734508

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 236, 242, 484, 649, 1298, 2596, 7139, 14278, 28556, 7178387, 14356774, 28713548, 78962257, 157924514, 315849028, 423524833, 847049666, 868584827, 1694099332, 1737169654, 3474339308, 4658773163, 9317546326, 18635092652, 51246504793, 102493009586, 204986019172]

約数ペア:

[(1, 204986019172), (2, 102493009586), (4, 51246504793), (11, 18635092652), (22, 9317546326), (44, 4658773163), (59, 3474339308), (118, 1737169654), (121, 1694099332), (236, 868584827), (242, 847049666), (484, 423524833), (649, 315849028), (1298, 157924514), (2596, 78962257), (7139, 28713548), (14278, 14356774), (28556, 7178387)]